| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH4NO3 + Be(OH)2 = 2 NH4OH + Be(NO3)2
K2OBaCl2 = K2Cl2BaO =>
K2OBaCl2 = K2Cl2BaO
H3PO4 + Na2O = H2O + Na3PO4 =>
2 H3PO4 + 3 Na2O = 3 H2O + 2 Na3PO4
Na2S2O3 + HCI = NaCI + S + SO2 + H2O =>
Na2S2O3 + 2 HCI = 2 NaCI + S + SO2 + H2O
CH3COONa + CH3CH2CH2CH2Cl = CH3COOCH2CH2CH2CH3 + NaCl =>
CH3COONa + CH3CH2CH2CH2Cl = CH3COOCH2CH2CH2CH3 + NaCl
TiO2 + C + Cl2 = TiCl4 + CO2 =>
TiO2 + C + 2 Cl2 = TiCl4 + CO2
MnO4{-} + SO2 + OH{-} = Mn{2+} + SO4{2-} + H2O =>
2 MnO4{-} + 5 SO2 + 4 OH{-} = 2 Mn{2+} + 5 SO4{2-} + 2 H2O
AlCl3 + N2H4 + H2O = Al(OH)3 + N2H5Cl =>
AlCl3 + 3 N2H4 + 3 H2O = Al(OH)3 + 3 N2H5Cl
TiO2 + C + Cl2 = TiCl4 + CO2 =>
TiO2 + C + 2 Cl2 = TiCl4 + CO2
HCOOCH + KOH = HCOOK + CH3OH =>
2 HCOOCH + 3 KOH = 3 HCOOK + CH3OH
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
H3PO4 + CaCO3 = H3CO3 + CaPO4 =>
H3PO4 + CaCO3 = H3CO3 + CaPO4
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
C6H4BrNH2 + H2O = C6H4BrNH3 + OH =>
C6H4BrNH2 + H2O = C6H4BrNH3 + OH
Fe(s) + CuSO4(aq) = Cu(s) + FeSO4(aq) =>
Fe(s) + CuSO4(aq) = Cu(s) + FeSO4(aq)
Na2MnO4 + H2SO4 = NaMnO4 + MnO2 + H2O + Na2SO4 =>
3 Na2MnO4 + 2 H2SO4 = 2 NaMnO4 + MnO2 + 2 H2O + 2 Na2SO4
Li(s) + AgCl(aq) = LiCl(aq) + Ag(s) =>
Li(s) + AgCl(aq) = LiCl(aq) + Ag(s)
BaSO4(heat) = BaO + SO3 =>
BaSO4(heat) = BaO + SO3
Li2CrO4 + AuClO3 = LiClO3 + Au2CrO4 =>
Li2CrO4 + 2 AuClO3 = 2 LiClO3 + Au2CrO4
Ca(HCO3)2 + Ca(OH)2 = CaCO3 + H2O =>
Ca(HCO3)2 + Ca(OH)2 = 2 CaCO3 + 2 H2O
C4H9Br + H2O = Br + C4H9OH + H3O =>
C4H9Br + 2 H2O = Br + C4H9OH + H3O
Ce(IO3)4 + H2C2O4 = Ce2(C2O4)3 + I2 + CO2 + H2O =>
2 Ce(IO3)4 + 24 H2C2O4 = Ce2(C2O4)3 + 4 I2 + 42 CO2 + 24 H2O
FeCl2 + HF = FeF2 + HCl =>
FeCl2 + 2 HF = FeF2 + 2 HCl
TiCl4 + Mg = TiMg2 + Cl4 =>
TiCl4 + 2 Mg = TiMg2 + Cl4
MnO2 + H2SO4 = Mn(SO4)2 + H2O =>
MnO2 + 2 H2SO4 = Mn(SO4)2 + 2 H2O
MnO2 + CO = Mn2O3 + CO2 =>
2 MnO2 + CO = Mn2O3 + CO2
NaCl + Co = CoCl2 + Na =>
2 NaCl + Co = CoCl2 + 2 Na
Al2O3 + H2CO3 = Al2(CO3)3 + H2O =>
Al2O3 + 3 H2CO3 = Al2(CO3)3 + 3 H2O
HC2H3O + Ba(OH)2 = H2O + BaC2 =>
HC2H3O + Ba(OH)2 = 3 H2O + BaC2
Pb3O4 + H2SO4 = PbSO4 + O + H2O =>
Pb3O4 + 3 H2SO4 = 3 PbSO4 + O + 3 H2O
W + O = WO2 =>
W + 2 O = WO2
FeS2 + H2O = Fe2O3 + SO4 + H =>
2 FeS2 + 19 H2O = Fe2O3 + 4 SO4 + 38 H
CH3CH2OH + HCl = CH3CH2Cl + H2O =>
CH3CH2OH + HCl = CH3CH2Cl + H2O
KMnO4 + SbCl3 + HCl = MnCl2 + H[SbCl6] + KCl + H2O =>
2 KMnO4 + 5 SbCl3 + 21 HCl = 2 MnCl2 + 5 H[SbCl6] + 2 KCl + 8 H2O
I2 + HCl + H2O2 = ICl + H2O =>
I2 + 2 HCl + H2O2 = 2 ICl + 2 H2O
H2SO4 = H + S2 + O2 =>
2 H2SO4 = 4 H + S2 + 4 O2
MnO2 = Mn3O4 + O2 =>
3 MnO2 = Mn3O4 + O2
MnO2 + C = Mn + CO2 =>
MnO2 + C = Mn + CO2
MnO2 + Al = Al2O3 + Mn =>
3 MnO2 + 4 Al = 2 Al2O3 + 3 Mn
NH3 + NO2 = N2 + H2O =>
8 NH3 + 6 NO2 = 7 N2 + 12 H2O
NaHSO3 + KMnO4 = KHSO3 + NaMnO4 =>
NaHSO3 + KMnO4 = KHSO3 + NaMnO4
FeCl3 + CuO = CuCl2 + Fe2O3 =>
2 FeCl3 + 3 CuO = 3 CuCl2 + Fe2O3
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
C6H5CH3 + Cl2(hv) = C6H5CH2Cl + HCl =>
C6H5CH3 + Cl2(hv) = C6H5CH2Cl + HCl
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
Mn2O3 + Si = SiO2 + Mn =>
2 Mn2O3 + 3 Si = 3 SiO2 + 4 Mn
C6H12O(s) + O2(g) = CO2(g) + H2O(l) =>
2 C6H12O(s) + 17 O2(g) = 12 CO2(g) + 12 H2O(l)
NH3 + O2 = NO + HH2O =>
NH3 + O2 = NO + HH2O
Ca(OH)2 + H4(SO4)2 = CaSO4 + H2O =>
2 Ca(OH)2 + H4(SO4)2 = 2 CaSO4 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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